| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | SC-74A, SOT-753 | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 5 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Terminal Pitch | 0.95mm | 
                                                                            
                                            | JESD-30 Code | R-PDSO-G5 | 
                                                                            
                                            | Function | Step-Down | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Voltage | 1.8V | 
                                                                            
                                            | Output Type | Transistor Driver | 
                                                                            
                                            | Input Voltage-Nom | 2.5V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING CONTROLLER | 
                                                                            
                                            | Output Configuration | Positive | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 2.5V~16V | 
                                                                            
                                            | Control Features | Enable | 
                                                                            
                                            | Input Voltage (Min) | 2.5V | 
                                                                            
                                            | Topology | Buck | 
                                                                            
                                            | Output Current-Max | 0.05A | 
                                                                            
                                            | Frequency - Switching | 180kHz | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Synchronous Rectifier | No | 
                                                                            
                                            | Switcher Configuration | SINGLE | 
                                                                            
                                            | Duty Cycle (Max) | 100% | 
                                                                            
                                            | Length | 2.9mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                S-8520B18MC-ARDT2U Overview
Capsuled in the SC-74A, SOT-753 package, the switching controller suits most application needs. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). 2.5V~16V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~85°C TA rating. With this switching controller, you can switch at 180kHz. dc dc regulator can be generalized using Surface Mount. For efficient switching control, the dcdc regulator features Enable. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. The 5 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 2.5V. It is recommended that the input voltage of the dc dc voltage regulator be 2.5V. Statistically, DC regulator outputs 1.8V volts. As a result, switching converter	 outputs current to the greatest value possible (0.05A). 
S-8520B18MC-ARDT2U Features
Transistor Driver Outputs
Switching Frequency: 180kHz
Enable
PULSE WIDTH MODULATION
S-8520B18MC-ARDT2U Applications
There are a lot of ABLIC U.S.A. Inc. S-8520B18MC-ARDT2U DC to DC converter applications. 
- Window air conditioners
- Cutting machine tools
- Production lines
- Medical equipment
- Smoke prevention equipment
- CNC system
- Adjustable voltage or current linear circuits
- Overvoltage protection circuits in TV sets
- Fire elevators
- Computed tomography (CT)